Kodiak water temp
This data the coastal Kodiak ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current ocean temperature in Kodiak
Water temperature in Kodiak today is 51.1°F. Based on our historical data over a period of ten years, the warmest water in this day in the Gulf of Alaska near Kodiak was recorded in 2019 and was 51.8°F, and the coldest was recorded in 2012 at 46.9°F. Sea water temperature in Kodiak is expected to drop to 47.8°F in the next 10 days. September average water temperature in Kodiak is 50.4°F, the minimum temperature is 46.8°F, and the maximum is 55.8°F.
Throughout the year, the water temperature in Kodiak does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Kodiak in winter reaches 40.1°F, in spring 40.5°F, in summer the average temperature rises to 49.8°F, and in autumn it is 46.9°F.
Kodiak water temperature now
| September 26, 2025 |
|---|
| today temp |
| 51.1°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 51.4°F |
The ocean salinity in Kodiak is 31.58‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Kodiak for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Kodiak. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Kodiak. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 1' 11" | 1' 8" | 1' 7" | 2' 0" |
| 0.58 m | 0.51 m | 0.48 m | 0.61 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 1" | 2' 0" | 2' 0" | 2' 3" |
| 0.63 m | 0.62 m | 0.61 m | 0.69 m |
Surf report in Kodiak
Kodiak weather forecast
Current temperature and weather
Data in a table show Kodiak temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Kodiak.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | |  |  |
| 43.2°F | 43.9°F | 44.2°F | 43.9°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 | | | |
| 46.9°F | 49.6°F | 46.4°F | 42.3°F |
You may also be interested in other sections of our site for Kodiak: Sunrise and Sunset, Tides
Kodiak water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Kodiak. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Kodiak on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 39.9°F | 35.2°F | 42.4°F | cold |
| Ocean water temperature in Kodiak in January | ||||
| February | 39°F | 35.1°F | 41.9°F | cold |
| Ocean water temperature in Kodiak in February | ||||
| March | 38.8°F | 35.4°F | 41.9°F | cold |
| Ocean water temperature in Kodiak in March | ||||
| April | 39.7°F | 35.8°F | 43.7°F | cold |
| Ocean water temperature in Kodiak in April | ||||
| May | 43°F | 38.8°F | 48.6°F | cold |
| Ocean water temperature in Kodiak in May | ||||
| June | 46.9°F | 41.7°F | 52.7°F | cold |
| Ocean water temperature in Kodiak in June | ||||
| July | 50.5°F | 46.4°F | 55.9°F | cold |
| Ocean water temperature in Kodiak in July | ||||
| August | 52°F | 48.6°F | 57.6°F | cold |
| Ocean water temperature in Kodiak in August | ||||
| September | 50.4°F | 46.8°F | 55.8°F | cold |
| Ocean water temperature in Kodiak in September | ||||
| October | 46.9°F | 43.2°F | 50.5°F | cold |
| Ocean water temperature in Kodiak in October | ||||
| November | 43.5°F | 40.1°F | 47.1°F | cold |
| Ocean water temperature in Kodiak in November | ||||
| December | 41.2°F | 37.8°F | 43.9°F | cold |
| Ocean water temperature in Kodiak in December | ||||
Chart monthly average water temperature in Kodiak
